[GTG] "Got to go"

[GTP] "Got to Pee"

[guard] See: [COLOR GUARD], [OFF GUARD], [ON GUARD].

[guest] See: [BE MY GUEST].

[guff] {n.} 1. Ridiculous talk. Nonsense. 2. Flatulence. Probably from the […]

[gum up] {v.}, {slang} To cause not to work or ruin; […]

[gun] See: [BIG CHEESE] or [BIG GUN], [GIVE IT THE GUN] […]

[gun for] {v.}, {informal} 1. To hunt for with a gun; […]

[gung-ho] {adj.}, {colloquial} Enthusiastic, full of eagerness in an uncritical or […]

[guru] An expert in some technical topic, such as C programming […]